BID TICK RULE is a NASD rule prohibiting a short sale transaction when the current best bid in a security is less than the previous best bid. That is, when it is on a "down-tick." The bid tick rule does not apply to the OTCBB.
OUTSOURCE is to obtain goods or services from an outside supplier; i.e., to contract work outside of your budget and control. (An example would be companies outsourcing a percentage of their direct labor in order to maintain a flexible workforce.).
TI could mean, among others, Total Income or Tenant Improvements.
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