| MAXTAB | Returns maximum version number of named table |
| MBDLY | Fits multiband delays from IF phases, updates SN table |
| MK3TX | extract text files from a MKIII VLBI archive tape |
| MOVE | Task to copy or move data from one user or disk to another |
| NANS | reads an image or a UV data set and looks for NaNs |
| OPCODE | General adverb, defines an operation |
| OPTELL | The operation to be passed to a task by TELL |
| PIPEAIPS | calibrating amplitude and phase, and imaging VLA data |
| PRNUMBER | POPS number of messages |
| PRTIME | Time limit |
| RUNWAIT | Runs a task and waits for it to finish |
| SCANTIME | Returns time range for a given scan number |
| SHOW | Verblike to display the TELL adverbs of a task. |
| SORT | Specified desired sort order |
| SQASH | Task to collapse several planes in a cube into one plane or row |
| STRAN | Task compares ST tables, find image coordinates (e.g. guide star ) |
| SWAPR | modifies UV data by swapping real and imaginary parts |
| TBDIF | Compare entries in two tables |
| TBIN | Reads a text file AIPS table into AIPS |
| TBOUT | Writes an AIPS table into a text file for user editting. |
| TBSUB | Make a new table from a subset of an old table |
| TBTSK | Paraform OOP task for tables |
| TCOPY | Tape to tape copy with some disk FITS support |
| UVAVG | Average or merge a sorted (BT, TB) uv database |
| UVCMP | Convert a UV database to or from compressed format |
| UVDI1 | Subtract UV data(averaged up to one time) from the other UV data |
| UVNOU | flags uv samples near the U,V axes to reduce interference |
| UVRFI | Mitigate RFI by Fourier transform or fitting the circle |
| UVWAX | flags uv samples near the U,V axes to reduce interference |
| VLAPROCS | Procedures to simplify the reduction of VLBA data |
| VLARUN | Calibrating amplitude and phase, and imaging VLA data |
| VLASUMM | Plots selected contents of SN or CL files |
| VLBAAMP | applies a-priori amplitude corrections to VLBA data |
| VLBAARCH | Procedure to archive VLBA correlator data |
| VLBACALA | applies a-priori amplitude corrections to VLBA data |
| VLBACCOR | applies a-priori amplitude corrections to VLBA data |
| VLBACRPL | Plots crosscorrelations |
| VLBAEOPS | Corrects Earth orientation parameters |
| VLBAFIX | Procedure that fixes VLBA data, if necessary |
| VLBAFPOL | Checks and corrects polarization labels for VLBA data |
| VLBAFQS | Copies different FQIDS to separate files |
| VLBAFRGP | Fringe fit phase referenced data and apply calibration |
| VLBAFRNG | Fringe fit data and apply calibration |
| VLBAKRGP | Fringe fit phase referenced data and apply calibration |
| VLBAKRNG | Fringe fit data and apply calibration |
| VLBALOAD | Loads VLBA data |
| VLBAMCAL | Merges redundant calibration data |
| VLBAMPCL | Calculates and applies manual instrumental phase calibration |
| VLBAMPHC | applies VLBARUN calibration to additional phase stopping centers |
| VLBAPANG | Corrects for parallactic angle |
| VLBAPCOR | Calculates and applies instrumental phase calibration |
| VLBAPIPE | Applies amplitude and phase calibration procs to VLBA data |
| VLBARUN | Applies amplitude and phase calibration procs to VLBA data |
| VLBASNPL | Plots selected contents of SN or CL files |
| VLBASRT | Sorts VLBA data, if necessary |
| VLBASUBS | looks for subarrays in VLBA data |
| VLBASUMM | Prints a summary of a VLBI experiment |
| VLBATECR | Calculate ionospheric delay and Faraday rotation corrections |
| VLBAUTIL | Procedures to simplify the reduction of VLBA data |
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