Tagged Questions
4
votes
2answers
404 views
Why some abbreviations ended with a period, but some not?
I have just bought an Oxford Advanced Learner's Dictionary.
This is it's first page showing some abbreviations used in the dictionary.
My question is: why some abbreviations ended with a period ...
19
votes
5answers
981 views
Is “iff” considered a real word or just an abbreviation?
I wonder if "iff" is considered a real word (as LEO says) or is it just an abbreviation (as in Wiktionary)?
