According to a post on BAHNFORUM.CH the following is a full list. Note that the Lausanne area trains are subject to confirmation, they are currently suspended:

4756-4759 plus Zürich area trains with the S prefix are LION sets.

Region Zürich
IC 4: 18x, 28x, 38x und 48x, 1007, 1009, 1011, 1040
IC 3: 558, 585, 764, 769, 771, 776, 778, 782, 911, 912, 915, 916, 921, 928, 929, 931, 934, 936
IR 36: 1987
RE: 4944 (SH)
RE: 4756, 4759 (Olten)
EC: 163, 164
NJ: 471, 464, 465, 466, 467
S: 19022, 19026, 19061, 19065 (Romanshorn)
S: 19024, 19028, 19030, 19063, 19065, 19069 (Winterthur)
S: 199xx (Dietikon/Pfäffikon ZH)
S: 20024, 20026, 20028, 20063, 20065, 20067 (Stäfa)

Region Lausanne
IR 90: 1904, 1908, 1927, 1929
IR: 1554, 1573 (Neuchâtel)
RE: 6054, 6067 (St. Maurice)

Region Basel
IC 3: 550, 555, 590, 595
S: 17042, 17046, 17313 (Olten)
S: 17065, 17066 (Stein-Säckingen)
S: 17054, 17055, 17057, 17082, 17084, 17086 (Delémont)