Space Abbreviations and Acronyms

1. IPT
   International Pipe Thread
2. IPT
   Internal Parameter Table
3. IPTCS
   Igloo Passive Therman Control Section
4. IPWG
   Integrated Project Working Group
5. IQ
   Indefinite Quantity
6. IQ
   In Phasequadrature
7. IQSY
   International Quiet Sun Year
8. IQSY
   International Quiet Sun Years
9. IQT
   Idt Quick Tracking
10. IR
    Inside Radius
11. IR
    International Rendezvous
12. IR
    Impulse Responses
13. IR
    Inclination of The Ascending Return
14. IR
    Ihterchangeability and Replaceability
15. IR ASTRON J
    Irish Astronomical Journal
16. IR&D
    Internal Research and Development
17. IRA
    Infrared Astronomy
18. IRAD
    Internal Research and Development
19. IRAJ
    Irish Astronomical Journal
20. IRAJS
    Irish Astronomical Journal Supplement

Last updated: August 3, 2021 — Total entries: 12,486