SXR definitions

Sxr

1) Send and receive
Found on https://www.crosswordclues.com/clue/sxr

---

SXR

Skull x-ray
Found on http://www.translationdirectory.com/glossaries/glossary124.htm

---

SXR

Send and Receive
Found on http://www3.sympatico.ca/dhaughey/j1930.htm

---