Business Abbreviations and Acronyms

1. I-D
   Inside Diameter
2. C of R
   Certificate of Registration
3. EI (formerly UI)
   Employment Insurance
4. HQ/HQS
   Headquarters
5. HUM RES
   Human Resources
6. HUMR
   Human Resources
7. ICMM
   Integrated Capability Maturity Model
8. IPS's
   Intellectual Proprietary Rights
9. m/sec
   Metres Per Second
10. p.t.t
    Push-To-Talk
11. PjMM
    Project Management Methodology
12. PRORES
    Problem Resolution
13. SUPSIS
    Supervisor
14. ABBRS
    Abbreviations
15. Advt
    Advertisement
16. BOG OFF
    Buy One Get One for Free
17. c.o.d.
    Cash On Delivery
18. e.&o.e.
    Errors and Omissions Excepted
19. IHA's
    Indian Housing Authorities
20. PHA's
    Public Housing Agencies

Last updated: May 2, 2025 — Total entries: 165,684