Short acronyms for the Administrative Professional

Do people realize that the first text acronyms were used by secretaries? Remember Shorthand? Shorthand was the language secretaries used when transcribing messages which was in the form of lines that were symbols with meaning. Today, acronyms are used when sending text messages or casual email messages.  Many acronyms have been added to the Urban Dictionary such as: LOL, LMAO, and ROFLMAO, and the list goes on.

Professionals will say that this form of "short text" is unprofessional and lack proper business etiquette in writing; however, with the increase in the usage of Smartphones, email, and other electronic vices that speed up business communication, the use of short language will be the norm in the business world as it is in our personal lives. 

I recommend that we add the following acronyms to the Urban Dictionary to be used in business writing:

RFI	Request for Information
NMD	Need More Direction
PYR	Per your Request
OTS	Open to Suggestions
OFD	Open for Discussion
WFR	Waiting for a Response
BAU	Business as Usual

Are there any other acronyms we can add? I am OTS.