Reference meaning
TSR
Last updated
Initialism of terminate and stay resident: a type of DOS program that can continue to run all the time, once it is loaded, even while other programs are running.
Other meanings
2. noun
Initialism of temporary speed restriction.
3. noun
Initialism of total shareholder return.
Source and scope
This definition is reproduced from English Wiktionary, sense en-TSR-en-noun-d9lBNNJY, under the CC BY-SA 4.0. It has not yet received VocabularyBase editorial review. Read the source and license details.