Which advice do you think is most important to follow for abbreviations in scientific writing?

Which advice do you think is most important to follow for abbreviations in scientific writing?
Do explain once and then use familiar abbreviations for long names or phrases.
34  35.4%
If you use an abbreviation once, use it throughout the text.
25  26%
Do not use too many different abbreviations.
24  25%
In the body, title, or note of every figure or table, explain every abbreviation used therein.
13  13.5%

Number of Voters  :  96
First Vote  :  Tuesday, August 02, 2022 11:01 AM
Last Vote  :  Wednesday, September 14, 2022 04:23 AM