B	Bachelor level (first three years study following secondary school). This may be followed by a number, e.g., B1 = first year of bachelor studies.
M	Master level (fourth and fifth years of study)
D	Doctoral (Ph.D.) level. This will start after five years of study at an HEI (three years B plus two years M)
E&T	Education and training
PET	Pharmacy education and training
HEI	Higher education institution
LLL	Lifelong learning
R&D	Research and development
S	Semester. This may be followed by a number, e.g., S1/B1 = first semester of the first bachelor year