The Cyrillic letter Л can be Latinized as L.

Each message contains an address field that identifies the microstation for which the message is intended. All microstations receive the TDM stream and filter out the messages not intended for their own use.

adjutant officer

While much good science has come from the Hubble telescope (including the most reliable measure to date for the expansion rate of the universe), you would never know from media accounts that the foundation of our cosmic knowledge continues to flow primarily from the analysis of spectra and not from looking at pretty pictures.