PK
Public
Phang Khon Witthayakhom School
โรงเรียนพังโคนวิทยาคม
Phang Khon, Sakon Nakhon
Public secondary school (Grade 7–Grade 12) under the Office of the Basic Education Commission in Phang Khon, Sakon Nakhon.
PN
Public Non-formal education
Phanna Nikhom District Learning Encouragement Center
ศูนย์ส่งเสริมการเรียนรู้ระดับอำเภอพรรณานิคม
Phanna Nikhom, Sakon Nakhon
District-level centre of the Department of Learning Encouragement offering non-formal and informal education in Phanna Nikhom, Sakon Nakhon.
PW
Public
Phanna Witthaya School, Ban Nong Thum Branch
โรงเรียนพรรณาวิทยา(สาขาบ้านหนองทุ่ม)
Phanna Nikhom, Sakon Nakhon
Public school (Kindergarten 3–Grade 2) under the Office of the Basic Education Commission in Phanna Nikhom, Sakon Nakhon.
PC
Public
Pho Chai Thong Phitthayakhom School
โรงเรียนโพธิ์ชัยทองพิทยาคม
Ban Muang, Sakon Nakhon
Public secondary school (Grade 7–Grade 12) under the Office of the Basic Education Commission in Ban Muang, Sakon Nakhon.
PB
Public
Phon Bok Phadung Sat School
โรงเรียนโพนบกผดุงศาสตร์
Phon Na Kaeo, Sakon Nakhon
Public school (Kindergarten 2–Grade 6) under the Office of the Basic Education Commission in Phon Na Kaeo, Sakon Nakhon.
PN
Public Non-formal education
Phon Na Kaeo District Learning Encouragement Center
ศูนย์ส่งเสริมการเรียนรู้ระดับอำเภอโพนนาแก้ว
Phon Na Kaeo, Sakon Nakhon
District-level centre of the Department of Learning Encouragement offering non-formal and informal education in Phon Na Kaeo, Sakon Nakhon.
PN
Public
Phon Ngam Kok Wittayakan School
โรงเรียนโพนงามโคกวิทยาคาร
Phon Na Kaeo, Sakon Nakhon
Public school (Kindergarten 2–Grade 6) under the Office of the Basic Education Commission in Phon Na Kaeo, Sakon Nakhon.
PN
Public
Phon Ngam Suksa School
โรงเรียนโพนงามศึกษา
Akat Amnuai, Sakon Nakhon
Public secondary school (Grade 7–Grade 12) under the Office of the Basic Education Commission in Akat Amnuai, Sakon Nakhon.
PP
Public
Phon Phitthayakhom School
โรงเรียนโพนพิทยาคม
Phon Na Kaeo, Sakon Nakhon
Public secondary school (Grade 7–Grade 12) under the Office of the Basic Education Commission in Phon Na Kaeo, Sakon Nakhon.
PR
Public
Phon Ranawutha Chan School
โรงเรียนพรรณาวุฒาจารย์
Phanna Nikhom, Sakon Nakhon
Public secondary school (Grade 7–Grade 12) under the Office of the Basic Education Commission in Phanna Nikhom, Sakon Nakhon.
PS
Public
Phot Saen Witthaya School
โรงเรียนโพธิแสนวิทยา
Kusuman, Sakon Nakhon
Public secondary school (Grade 7–Grade 12) under the Office of the Basic Education Commission in Kusuman, Sakon Nakhon.
PP
Public Non-formal education
Phu Phan District Learning Encouragement Center
ศูนย์ส่งเสริมการเรียนรู้ระดับอำเภอภูพาน
Phu Phan, Sakon Nakhon
District-level centre of the Department of Learning Encouragement offering non-formal and informal education in Phu Phan, Sakon Nakhon.
PW
Public
Phurithat Witthaya School
โรงเรียนภูริทัตต์วิทยา
Phanna Nikhom, Sakon Nakhon
Public secondary school (Grade 7–Grade 12) under the Office of the Basic Education Commission in Phanna Nikhom, Sakon Nakhon.
PN
Public
Pracha Na Dok Mai School
โรงเรียนประชานาดอกไม้
Ban Muang, Sakon Nakhon
Public school (Kindergarten 2–Grade 6) under the Office of the Basic Education Commission in Ban Muang, Sakon Nakhon.
RU
Public Higher education
Rajamangala University of Technology Isan – Sakon Nakhon Campus
มหาวิทยาลัยเทคโนโลยีราชมงคลอีสาน วิทยาเขตสกลนคร
Phang Khon, Sakon Nakhon
RMUTI campus in Phang Khon, Sakon Nakhon.
R5
Public
Ratchaprachanukhro 53 School
โรงเรียนราชประชานุเคราะห์ 53
Phanna Nikhom, Sakon Nakhon
Public welfare-education boarding school under the Office of the Basic Education Commission in Phanna Nikhom, Sakon Nakhon.
RK
Public
Rom Klao School
โรงเรียนร่มเกล้า
Khok Si Suphan, Sakon Nakhon
Public secondary school (Grade 7–Grade 12) under the Office of the Basic Education Commission in Khok Si Suphan, Sakon Nakhon.
SM
Public
Sai Mun Nong Kung Sai Si Phitthaya School
โรงเรียนทรายมูลหนองกุงทรายศรีพิทยา
Sawang Daen Din, Sakon Nakhon
Public school (Kindergarten 2–Grade 9) under the Office of the Basic Education Commission in Sawang Daen Din, Sakon Nakhon.
SN
Public
Sakon Nakhon Phatthana Suksa School
โรงเรียนสกลนครพัฒนศึกษา
Mueang Sakon Nakhon, Sakon Nakhon
Public secondary school (Grade 7–Grade 12) under the Office of the Basic Education Commission in Mueang Sakon Nakhon, Sakon Nakhon.
Public Higher education
Sakon Nakhon Rajabhat University
มหาวิทยาลัยราชภัฏสกลนคร
Mueang Sakon Nakhon, Sakon Nakhon
Public Rajabhat university in Sakon Nakhon; originally a teacher-training college.
SN
Public
Sakon Nakhon Wankhru School
โรงเรียนสกลนคร(วันครู2501)
Mueang Sakon Nakhon, Sakon Nakhon
Public school (Kindergarten 1–Grade 6) under the Office of the Basic Education Commission in Mueang Sakon Nakhon, Sakon Nakhon.
SR
Public
Sakon Rat Witthaya Nukun School
โรงเรียนสกลราชวิทยานุกูล
Mueang Sakon Nakhon, Sakon Nakhon
Public secondary school (Grade 7–Grade 12) under the Office of the Basic Education Commission in Mueang Sakon Nakhon, Sakon Nakhon.
SK
Public
Sang Kaeo Ang Kham Kho Amnuai Wit School
โรงเรียนสร้างแก้วอ่างคำค้ออำนวยวิทย์
Ban Muang, Sakon Nakhon
Public school (Kindergarten 2–Grade 6) under the Office of the Basic Education Commission in Ban Muang, Sakon Nakhon.
SD
Public Non-formal education
Sawang Daen Din District Learning Encouragement Center
ศูนย์ส่งเสริมการเรียนรู้ระดับอำเภอสว่างแดนดิน
Sawang Daen Din, Sakon Nakhon
District-level centre of the Department of Learning Encouragement offering non-formal and informal education in Sawang Daen Din, Sakon Nakhon.
SD
Public
Sawang Daen Din School
โรงเรียนสว่างแดนดิน
Sawang Daen Din, Sakon Nakhon
Public secondary school (Grade 7–Grade 12) under the Office of the Basic Education Commission in Sawang Daen Din, Sakon Nakhon.
SB
Public
Si Bun Rueang Witthayakhan School
โรงเรียนศรีบุญเรืองวิทยาคาร
Mueang Sakon Nakhon, Sakon Nakhon
Public school (Kindergarten 2–Grade 9) under the Office of the Basic Education Commission in Mueang Sakon Nakhon, Sakon Nakhon.
SR
Public
Siri Rat Witthayakhan School
โรงเรียนศิริราษฎร์วิทยาคาร
Mueang Sakon Nakhon, Sakon Nakhon
Public school (Kindergarten 1–Grade 9) under the Office of the Basic Education Commission in Mueang Sakon Nakhon, Sakon Nakhon.
SD
Public Non-formal education
Song Dao District Learning Encouragement Center
ศูนย์ส่งเสริมการเรียนรู้ระดับอำเภอส่องดาว
Song Dao, Sakon Nakhon
District-level centre of the Department of Learning Encouragement offering non-formal and informal education in Song Dao, Sakon Nakhon.
SD
Public
Song Dao Witthayakhom School
โรงเรียนส่องดาววิทยาคม
Song Dao, Sakon Nakhon
Public secondary school (Grade 7–Grade 12) under the Office of the Basic Education Commission in Song Dao, Sakon Nakhon.
SP
Public
Suksa Pracha Samakkhi School
โรงเรียนศึกษาประชาสามัคคี
Kham Ta Kla, Sakon Nakhon
Public secondary school (Grade 7–Grade 12) under the Office of the Basic Education Commission in Kham Ta Kla, Sakon Nakhon.
TN
Public Non-formal education
Tao Ngoi District Learning Encouragement Center
ศูนย์ส่งเสริมการเรียนรู้ระดับอำเภอเต่างอย
Tao Ngoi, Sakon Nakhon
District-level centre of the Department of Learning Encouragement offering non-formal and informal education in Tao Ngoi, Sakon Nakhon.
TN
Public
Tao Ngoi Phatthana Suksa School
โรงเรียนเต่างอยพัฒนศึกษา
Tao Ngoi, Sakon Nakhon
Public secondary school (Grade 7–Grade 12) under the Office of the Basic Education Commission in Tao Ngoi, Sakon Nakhon.
TR
Public
Tha Rae Suksa School
โรงเรียนท่าแร่ศึกษา
Mueang Sakon Nakhon, Sakon Nakhon
Public secondary school (Grade 7–Grade 12) under the Office of the Basic Education Commission in Mueang Sakon Nakhon, Sakon Nakhon.
TR
Public
Tha Rae Witthaya School
โรงเรียนท่าแร่วิทยา
Mueang Sakon Nakhon, Sakon Nakhon
Public school (Kindergarten 2–Grade 6) under the Office of the Basic Education Commission in Mueang Sakon Nakhon, Sakon Nakhon.
TS
Public
Tha Sala Rat Witthaya School
โรงเรียนท่าศาลาราษฎร์วิทยา
Phon Na Kaeo, Sakon Nakhon
Public school (Kindergarten 2–Grade 9) under the Office of the Basic Education Commission in Phon Na Kaeo, Sakon Nakhon.
TS
Public
Tha Si Khlai Witthayakhom School
โรงเรียนท่าศรีไคลวิทยาคม
Wanon Niwat, Sakon Nakhon
Public school (Kindergarten 2–Grade 9) under the Office of the Basic Education Commission in Wanon Niwat, Sakon Nakhon.
TS
Public
Tha Songkhram Witthaya School
โรงเรียนท่าสงครามวิทยา
Akat Amnuai, Sakon Nakhon
Public secondary school (Grade 7–Grade 12) under the Office of the Basic Education Commission in Akat Amnuai, Sakon Nakhon.
TW
Public
Thairat Witthaya 62 (Ban Na Hua Bo Bua Nong Mek) School
โรงเรียนไทยรัฐวิทยา 62 (บ้านนาหัวบ่อบัวหนองเม็ก)
Phanna Nikhom, Sakon Nakhon
Public school (Kindergarten 2–Grade 9) under the Office of the Basic Education Commission in Phanna Nikhom, Sakon Nakhon.
TW
Public
Thambovon Wittaya School
โรงเรียนธรรมบวรวิทยา
Waritchaphum, Sakon Nakhon
Public secondary school (Grade 7–Grade 12) under the Office of the Basic Education Commission in Waritchaphum, Sakon Nakhon.
TC
Public
Thanphuying Chanthima Phueng Barami School
โรงเรียนท่านผู้หญิงจันทิมาพึ่งบารมี
Phu Phan, Sakon Nakhon
Public secondary school (Grade 7–Grade 12) under the Office of the Basic Education Commission in Phu Phan, Sakon Nakhon.
TN
Public
That Na Weng Witthaya School
โรงเรียนธาตุนาเวงวิทยา
Mueang Sakon Nakhon, Sakon Nakhon
Public school (Kindergarten 2–Grade 6) under the Office of the Basic Education Commission in Mueang Sakon Nakhon, Sakon Nakhon.
TN
Public
That Narai Witthaya School
โรงเรียนธาตุนารายณ์วิทยา
Mueang Sakon Nakhon, Sakon Nakhon
Public secondary school (Grade 7–Grade 12) under the Office of the Basic Education Commission in Mueang Sakon Nakhon, Sakon Nakhon.
TW
Public
Thepsawat Withaya School
โรงเรียนเทพสวัสดิ์วิทยา
Phanna Nikhom, Sakon Nakhon
Public secondary school (Grade 7–Grade 12) under the Office of the Basic Education Commission in Phanna Nikhom, Sakon Nakhon.
TC
Public
Thung Charoen Phatthana School
โรงเรียนทุ่งเจริญพัฒนา
Charoen Sin, Sakon Nakhon
Public school (Kindergarten 1–Grade 6) under the Office of the Basic Education Commission in Charoen Sin, Sakon Nakhon.
TM
Public
Thung Mon Phitthayakhan School
โรงเรียนทุ่งมนพิทยาคาร
Mueang Sakon Nakhon, Sakon Nakhon
Public school (Kindergarten 2–Grade 9) under the Office of the Basic Education Commission in Mueang Sakon Nakhon, Sakon Nakhon.
TS
Public
Triamudomsuksa School of the Northeast
โรงเรียนเตรียมอุดมศึกษา ภาคตะวันออกเฉียงเหนือ
Sawang Daen Din, Sakon Nakhon
Public secondary school (Grade 10–Grade 12) under the Office of the Basic Education Commission in Sawang Daen Din, Sakon Nakhon.
US
Public
Udom Sangwon Witthaya School
โรงเรียนอุดมสังวรวิทยา
Song Dao, Sakon Nakhon
Public school (Kindergarten 2–Grade 6) under the Office of the Basic Education Commission in Song Dao, Sakon Nakhon.
WP
Public
Waeng Phitthayakhom School
โรงเรียนแวงพิทยาคม
Sawang Daen Din, Sakon Nakhon
Public secondary school (Grade 7–Grade 12) under the Office of the Basic Education Commission in Sawang Daen Din, Sakon Nakhon.
