Hi Henk, Welcome to English Forums. Most words are not abbreviated; if the word has an accepted abbreviation (one that would likely be understood by those with a different native language) then it would be included in the entry for the word in the larger dictionaries (like my Webster's Collegiate ). Of course, many fields (like the salvage business) may have their own specialized vocabularies with their respective short forms, which workers in that field will recognize, but many outsiders will not.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.