Ordnance Survey Abbreviations and Acronyms

1. NOR
   North
2. NORF
   Norfolk
3. NORTHAMPTONSH
   Northamptonshire
4. NORTHAMTS
   Northamptonshire
5. NORTHANTS
   Northamptonshire
6. NORTHUMB
   Northumberland
7. NORTHUMBLD
   Northumberland
8. NOS
   Number
9. NOTTS
   Nottinghamshire
10. NOV
    November
11. NR
    Number
12. NS
    Not Square
13. NTH
    North
14. NTL
    Normal Tidal Limit
15. NTS
    National Trust for Scotland
16. NUM
    Number
17. OBSY
    Observatory
18. OCAK
    January
19. OCT
    One Two Three Airlines
20. OE
    Orignal Error

Last updated: May 23, 2020 — Total entries: 1,416