29-letter words containing a, h, i, g
- two wrongs don't make a right — If someone says 'Two wrongs don't make a right', they mean that you should not do harm to a person who has done harm to you, even if you think that person deserves it.
- variational graphics extended — (software) (VGX) Software developed by SDRC for use in 3D CAD solid modelling.
- virtual storage access method — (database) (VSAM) An IBM disk file storage scheme first used in S/370 and virtual storage. VSAM comprises three access methods: Keyed Sequenced Data Set (KSDS), Relative Record Data Set (RRDS), and Entry Sequenced Data Set (ESDS). Both IMS/DB and DB2 are implemented on top of VSAM and use its underlying data structures.