The difference between an apprenticeship and a traineeship
Generally speaking, courses in traditional vocational training areas, such as carpentry, construction or hairdressing, are apprenticeships, and those in non-traditional areas are traineeships – good examples are aged care and retail.
Both are nationally recognised training, and both form part of the Australian Qualifications Framework. A traineeship is essentially just a more recent offering that came about when vocational education and training expanded to be broader than traditional vocational training areas.
In both cases, what you are required to learn is detailed in a training package, which is endorsed by the relevant industry.
If you are really keen to tell the difference, the nominal duration of the qualification is a good indicator - Apprenticeships generally have a full-time nominal duration of up to four years, whilst most traineeships are 12‑24 months. Nominal duration of each qualification is also listed in the Approved apprenticeships/traineeships in Tasmania list.