|
III |
|
I&T
|
Integration and Test
|
|
I/F
|
Interface
|
|
I/O
|
Input/Output
|
|
IA
|
Independent Assessment
|
|
IAR
|
Independent Annual Review
|
|
IAS
|
Institut d'Astrophysique Spatiale
|
|
IAW
|
In Accordance With
|
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IC
|
Instrument Control
|
|
ICD
|
Interface Controlled Document
|
|
ICR
|
Initial Confirmation
Review |
|
IDL
|
Interactive Design Language
|
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IDPU
|
Instrument Data Processing Unit
|
|
IEEE
|
Institute of Electrical and Electronics Engineers
|
|
IEM
|
Integrated Electronics Module
|
|
IGSE
|
Instrument
Ground Support Equipment |
|
IHS
|
Inner Heliospheric
Sentinels |
|
IM
|
Ionospheric
Mapper |
|
IMAR
|
Instrument Mission Assurance Requirements
|
|
IMC
|
Image
Motion Compensation
|
|
IMDC
|
Integrated
Mission Design Center |
|
IMF
|
Interplanetary Magnetic Field
|
|
IMPACT
|
In Situ Measurement of Particles & Coronal Mass Ejection Transients
|
|
IMU
|
Inertial Measurement Unit
|
|
IO
|
Internal Occulter
|
|
IOC
|
Initial Operational
Capability |
|
IOTA
|
Institute d'Optique Theoretique et Applique
|
|
IP
|
Internet Protocol or Intellectual Property
|
|
IP
|
Interplanetary Shock
|
|
IPAO
|
Independent
Program Assessment Office |
|
IPM
|
Instrument Project Manager
|
|
IPS
|
Instrument Performance Specification
|
|
IR
|
Infra-Red
|
|
IRAS
|
InterSpacecraft Ranging & Alarm System
|
|
IRT
|
Independent Review Team
|
|
IRU
|
Interial Reference Unit
|
|
ISI
|
Integral Systems Incorporated
|
|
ISAL
|
Instrument
Synthesis & Analysis Laboratory |
|
ISAS
|
Institute of Space and Astronautical Sciences (Japan)
|
|
IV&V
|
Independent Verification and Validation
|
|
IT
|
Information Technology
|
|
ITAR
|
International Traffic in Arms Regulations
|
|
ITO
|
Iridium Tin Oxide
|
|
ITOS
|
Instrument Test and Operations
|
|
ITSS
|
Raytheon Provided EPO for EIS Instrument
|
|
ITT
|
Integration and Test Team
|
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