2SB
: Two sideband (ALMA bands 3-8)
ACA
: Atacama Compact Array
ALMA
: Atacama Large Millimeter/submillimeter Array
APC
: Atmospheric Phase Correction
ARC
: ALMA Regional Centre
ASC
: ALMA Sensitivity Calculator
ATF
: Alma Test Facility
BBC
: BaseBand Configuration
BL
: Baseline (e.g. BL Correlator)
DBB
: Database Browser
DFS
Data Flow System
DSB
: Double Sideband (ALMA bands 9 and 10)
FOV
: Field Of View
FFT
: Fast Fourier Transform
HLA
: High Level Analysis
GUI
: Graphical User Interface
ID
: Identifier
IPT
: Integrated Product Team
JDK
: Java Development Kit
JRE
: Java Runtime Environment
JVM
: Java Virtual Machine
LO
: Local Oscillator
LSB
: Lower Side Band
ObsUnitSet
: Observation Units Set
OT
: Observing Tool
OTF
: On The Fly (mapping)
ObsUnitSet
: Observating Units Set
PI
: Principal Investigator
SB
: Scheduling Block
SSB
: Single Sideband (ALMA bands 1 and 2)
SSR
: Science Software Requirements
SFI
: Single Field Interferometry
TAC
: Time Allocation Committee
TFB
: Tunable Filter Bank
VLA
: Very Large Array
USB
: Upper Side Band
UT
: User Test
XML
: Extensible Markup Language