I have been reading more and more of the step parent sites and blogs, and have noticed the increasing use of abbreviations. I see that StepTalk.org has a decoder:
• sm = stepmother
• sd = stepdad
• bm = biological mother
• bf = usually biological father but every now and then some use for boyfriend
• sd = step daughter
• ss = step son
• bs = biological son
• bd = biological daughter
• dw = darling wife
• dh = darling husband
• dd = darling daughter
• ds = darling son
• poa = power of attorney
• cs = child support
• mil = mother-in-law
• fil = father-in-law

Lately I've also seen Skids (for stepkids.) What are some other abbreviations that aren't listed here?

I need a decoder

Shirley Cress Dudley, MA LPC
Blended and Step Family Coach (who doesn't usually abbreviate:)