"Initial introduction" refers to the first time two people meet or become acquainted with each other. It is the very first encounter or interaction between individuals. Full definition
Beyond initial introduction of family members, another important element that needs to be introduced are household rules. (mnn.com)
After initial introductions, make sure your dogs have opportunities to spend time together. (awanj.org)
Even with initial introductions, a resume is the common job currency that is requested, and you must make it look like an investment. (careertrend.net)