Sentence:  ... <small>WILFORD J. WILLY CMA SR GRADE LIEUTENANT AND JOSEPH P. KENNEDY SR GRADE LIEUTENANT CMA BOTH USNR CMA WERE KILLED <WSD>PD</WSD> COMMANDER SMITH</small> ... 
Meaning of the word marked with <WSD> tags:  (nodot=1) (full stop) punctuation mark, used in communication systems without punctuation (e.g., telegrams).