SGLB meaning in Community ?

Answer:

What is Single bed mean?

Standard bed sizes are based on standard mattress sizes, which vary from country to country. Bed sizes also vary according to the size and degree of ornamentation of the bed frame. Dimensions and names vary considerably around the world, with most countries having their own standards and terminology. In addition, two mattresses with the same nominal size may still have slightly different dimensions, due to manufacturing tolerances, amount of padding, and support type. While beds are generally rectangular, more specialized shapes may be obtained by special order, such as circular beds. Mattress sizes may differ from bedding sizes.

reference

Full Form	Category
Sigma Labs, Inc.	Business
Single bed	Community
Société Généalogique du Lyonnais et du Beaujolais	International