Multiple choice = when choice is multiple (e.g. 1. 2. 3. etc.) number means "yes", its absence means "no: lack of the feature", unless a note states otherwise
Commands menus = are indicated between double quotes, specific commands within menus or selection panels are introduced by an arrow, e.g. "Edit" -> Show clipboard, means: "open the Edit menu and select Show clipboard"
A/D = ascending / descending sort order
b/e = beginning / end of field or record
BFS = bibliography formatting software
BMS = bibliography management software
CDF = Comma Delimited File format
CWYW = "cite-while-you-write" (™Thomson Scientific): BMS installed within the word processor, acting as third party software searching and inserting citations directly from the final text document in and out the bibliographic database. It offers all the functions that let insert, alter, format in-text citations and the final references list
db = database
dbn = database name
FL = formatting language, i.e.: set of commands to define output styles
fn.XXX = filename + name extension
kw = keyword
l/r = left/right (often used for string truncation in search)
n = many, undefinite quantity
n.a. = not applicable
placeholder = a placeholder is a text string entered in a wordprocessor file within delimiters that will match records in the database, e.g. [Aron, 1997 #252] in order to produce in-text citation and the final full References List
Record = bibliographic record
RefID = record, or reference, identifier
RN = record number
RT = reference, or document, or record type; a data entry form bearing certain fields and not others to fit the document characteristics
RTF = (Microsoft) Rich Text Format
sw = software
wp = word processor
x-refs = cross reference (e.g.: see, see also...)