Ordnance Survey Abbreviations and Acronyms

1. IH
   Inspection Hole
2. IIUN
   June
3. IM
   Isle of Man
4. IN
   Inches
5. IND
   Independent
6. INDEP
   Independent
7. INDT
   Independent
8. INDY
   Independent
9. INF
   Infant
10. INF
    Infirmary
11. INFT
    Infant
12. INS
    Inches
13. ION
    January
14. IOW
    Isle of Wight
15. IP
    iron pipe
16. IR
    Iron Rod
17. IS
    Isles of Scilly
18. IS
    Isle
19. IS
    Island
20. ISL
    Isle

Last updated: May 23, 2020 — Total entries: 1,417